148324566738 has 64 divisors (see below), whose sum is σ = 336614019840. Its totient is φ = 43307016192.

The previous prime is 148324566737. The next prime is 148324566763. The reversal of 148324566738 is 837665423841.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (148324566737) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 767583 + ... + 941186.

It is an arithmetic number, because the mean of its divisors is an integer number (5259594060).

Almost surely, 2^148324566738 is an apocalyptic number.

148324566738 is an abundant number, since it is smaller than the sum of its proper divisors (188289453102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148324566738 is a wasteful number, since it uses less digits than its factorization.

148324566738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1708851.

The product of its digits is 23224320, while the sum is 57.

The spelling of 148324566738 in words is "one hundred forty-eight billion, three hundred twenty-four million, five hundred sixty-six thousand, seven hundred thirty-eight".